Linux

Eric Hogue on March 30th, 2011

When developing web applications, we often run into performance issues. People often blame PHP or MySQL for bad performance, but in most case the answer is not that easy. Blindly trying to optimize random parts of our applications can lead to some uneven results. There are many available tools to profile a PHP application. Learning […]

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Eric Hogue on January 11th, 2011

When I need to do something like a search and replace across multiple files, I usually write a PHP script. I always knew I could do it faster with grep and sed, but I was too lazy to research how to do it. Last week I finally decided to find a better way. I’m entering […]

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